Life and letters of Thomas Henry Huxley - Huxley, Thomas Henry, 1825-1895.; Huxley, Leonard, 1860-1933.; William B. Provine Collection on Evolution and Genetics; Delancey School (Philadelphia, Pa.). Henry Hobart Brown Memorial Library (New York, D. Appleton and company, 1900)
Mode of access: Internet.
History of Science copy 1: From the library of Prof. William B. Provine.
Keywords: Huxley, Thomas Henry, -- 1825-1895.; Huxley, Thomas Henry, -- 1825-1895.; Naturalists; Naturalists -- England -- Biography; England; Biography